These are perfect for Septum Ring, Nose Ring, Nipple Ring, and Ear Piercings. Gauge: 20G (0.8mm, 18g (1.0mm), 16g (1.2mm), 14g (1.6mm), 12g (12mm), 10g (2.4mm), 8g (3mm), 6g (4mm), 4g (5mm), 2g (6mm). ).
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